Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Description of key information

Skin:
A primary skin irritation test was conducted with rabbits to determine the potential for M-TMP to produce irritation after a single topical application. Under the conditions of this study, the test substance caused very slight to well-defined erythema and very slight edema which cleared by 72 hours.
Eye:
A primary eye irritation test was conducted with rabbits to determine the potential for M-TMP to produce irritation from a single instillation via the ocular route. Under the conditions of this study, the test substance caused conjunctival irritation which cleared by 72 hours.

Key value for chemical safety assessment

Skin irritation / corrosion

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed (not irritating)

Eye irritation

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed (not irritating)

Additional information

Skin:

The key study for skin irritation was conducted in accordance with U.S. EPA Health Effects Test Guidelines, OPPTS 870.2500 (1998). The study was conducted in line with GLP. A reliability rating of 1 according to the criteria of Klimisch, 1997.

Eye:

The key study for eye irritation was conducted in accordance with U.S. EPA Health Effects Test Guidelines, OPPTS 870.2400 (1998). The study was conducted in line with GLP. A reliability rating of 1 according to the criteria of Klimisch, 1997.

Justification for classification or non-classification

Skin:

The key parameter chosen for skin irritation was less than the criteria set out in Directive 67/548/EEC and also Regulation (EC) 1272/2008, therefore classification for skin irritation was not considered to be necessary.

Eye:

The key parameter chosen for eye irritation was less than the criteria set out in Directive 67/548/EEC and also Regulation (EC) 1272/2008, therefore classification for skin irritation was not considered to be necessary.